LilyGO T-Display S3 Long ESP32-S3 Dev Board w/ 3.4-Inch Touch TFT
The LilyGO T-Display S3 Long is an ESP32-S3-powered development board featuring a 3.4-inch capacitive touch TFT LCD, ideal for creating interactive IoT devices, smart home dashboards, and portable gadgets with Arduino IDE, ESP-IDF, or MicroPython.
Features
- ESP32-S3R8 dual-core LX7 processor with 16MB flash & 8MB PSRAM for demanding IoT applications.
- 3.4-inch capacitive touch TFT LCD (640×180) provides a rich visual interface for direct user interaction.
- Integrated Wi-Fi 802.11 & Bluetooth 5.0 (BLE + mesh) for robust wireless connectivity.
- Includes STEMMA QT/Qwiic interface for easy plug-and-play connection of I2C sensors and modules.
- Compact, elongated form factor with onboard boot/reset buttons and battery management for portable projects.
Out of stock
The LilyGO T-Display S3 Long integrates Espressif’s high-performance ESP32-S3 microcontroller with a sizable 3.4-inch touchscreen, creating a complete platform for embedded GUI and IoT development. The dual-core LX7 processor, coupled with ample 8MB PSRAM, handles graphics rendering and wireless networking tasks simultaneously, enabling responsive touch interfaces and stable Wi-Fi/BLE connections.
Its elongated design accommodates the portrait-oriented display and provides a practical layout for prototyping handheld instruments or wall-mounted control panels. The board supports deep sleep modes for battery-powered operation, and the integrated QSPI interface ensures fast communication with the high-resolution TFT. Ready for deployment with Arduino, ESP-IDF, or MicroPython, it streamlines the development of visually rich, connected edge devices.
Additional Information
| Weight | 0.065 kg |
|---|---|
| Dimensions | 12 × 5 × 3 cm |
